Jenna Dewan Surprises Channing Tatum With Birthday Flash Mob!

To celebrate his 32nd birthday, the actor's wife, Jenna Dewan, organized an all-day bar crawl in New York City, a source tells Us Weekly. After "bouncing from bar to bar," the two wound up at Southern Hospitality Hell's Kitchen, with Dewan saving the best surprise for last. "I think we're gonna have some fun tonight," she tweeted.

After walking into the back room, 20 dancers and friends launched into a Dirty Dancing-themed flash mob. "Is this really happening?" a stunned Tatum asked. For the final sequence, the Magic Mike actor grabbed Dewan, 31, and hopped on the makeshift dance floor to mimic Patrick Swayze's infamous dance move, "lifting his petite wife right over his head," the source says.

The couple -- who wed in July 2009 -- laughed and kissed before heading downstairs. The group popped bottles of Armand de Brignac champagne and continued to party well into the night.

"Jenna was planning things for weeks," a source close to the couple tells Us. "She knows exactly what he likes -- he doesn't want a big blowout party. A casual bar crawl and an all-night dance party with good friends is exactly what he would've wanted. She clearly knows him best."